Send me the link guidance or docsminimum vps requirement to run emaildelivery

We use Digital Ocean droplets in-house, and we show an example in our EZ Setup video of picking a 2 CPU NVMe server on DO for about $20 as a good entry level choice. Our software runs really fast on these DO droplets, although how close to your geographic location the VPS is will play a not insignificant role in the responsiveness of the UI. Using a VPS in San Francisco feels far snappier than using one in New York in my case, for instance, being in California. Geographically close Vultr VPS are also really fast for us.

Just in case, here is the install video I referred to:

https://docs.emaildelivery.com/docs/install/automated-installation

This is from our faq on hardware requirements:

"The software runs fine on a $18 VPS with 2 CPUs/4GB ram/NVMe disk but each individual's requirements are going to depend on your contact list size, how many records you're sending per day, your data retention policy, and how quickly you want resource intensive tasks to complete.

The software platform is CPU bound and will automatically detect and scale as more CPUs are added, memory footprint is typically minimal.

A current customer of ours with a 500K list and an 8 CPU VPS maxes out around 25% capacity for a short period while sending a broadcast and the rest of the day resource usage is imperceptible.

Considering you can deploy a dedicated Linux server with 32 cpus/64GB ram/300GB NVMe for under $150 these days it should be pretty inexpensive to maintain an infrastructure that can deliver very large contact list sizes.

When using Velocity MTA, the mail queue is stored in ram by default while the MTA's CPU requirements are typically minimal. "